The number of games they lose overall will be 15.
Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that a football team won 33 games in the first three seasons. The team played a total of 48 games over the three seasons.
The number of games they lose:-
48 - 33 = 15 games
Therefore, the number of games they lose overall will be 15.
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x - 4y + 5z - 3x - y + 2z = ?.
Well, for the first one, you count all the values that fit into the certain range. For example if I were to try and find the first one (10-19) I would count up all the numbers from 10 to 19. There are 4 (17, 10, 16, 19). Okay, for the second one (20-29). There are 6 (22, 20, 22, 20, 24, 20). On to the third (30-39). There are 5 (37, 34, 32, 33, 34). Now for the fourth one (40-49). There are 4 (49, 48, 40, 46) Now for the fifth one (50-59). There are 4 (56, 50, 51, 58). Now for the sixth (last) one. There are 2 (61, 60). With this info, the answer is the first choice.
I honestly do not remember ever doing box-and-whisker plots, so I cannot help you there. Sorry.
Cannot help with questions 12 and 13 or 15 either, I have never seen this.
Now, for number 16, you would just divide 900 by 15 and you would get 60. So, she would have to mow 60 lawns.
A proportion is a set of numbers that are equal to each other. The only choice is 5/1000 and 10/2000. You can multiply 5/1000 by 2 and get 10/2000, or you can divide 10/2000 to get 5/1000.
Sorry I couldn't answer some of your questions, but I hope this helps! Sorry again.